Windows 2000 radius service

Editor's Picks. The best programming languages to learn in Check for Log4j vulnerabilities with this simple-to-use script. TasksBoard is the kanban interface for Google Tasks you've been waiting for. Paging Zefram Cochrane: Humans have figured out how to make a warp bubble. Show Comments. Thank you. Hi Nightwolf, Thanks for your update.

Tuesday, March 6, AM. Hi, Now authentication works for laptops but not for mobile devices. Here is the log entry below that shows successful authentication from a laptop. Network Policy Server granted full access to a user because the host met the defined health policy. Network Policy Server denied access to a user. Contact the Network Policy Server administrator for more information.

Test contoso. Wednesday, March 7, AM. This happens only on some mobile devices. Not all of them. Hi Nightwolf, NPS authentication for mobiles related third party devices.

Hi Nightwolf, How are things going on? Was your issue resolved? Please let us know if you would like further assistance. Wish you have a nice weekend! Friday, March 9, AM. Hi Michael, Thank you for following up the issue. Once resume I will let you know. Regards P. I would definitely like to avoid NPS reinstalling. Tuesday, March 13, AM. Privacy policy. You must decide in which domain the NPS is a member. For multiple-domain environments, an NPS can authenticate credentials for user accounts in the domain of which it is a member and for all domains that trust the local domain of the NPS.

In addition, you can configure the types of events that NPS records in the event log and you can enter a description for the server. You can log rejected authentication requests, successful authentication requests, or both types of requests. Determine whether you are deploying more than one NPS. Plan the script used to copy one NPS configuration to other NPSs to save on administrative overhead and to prevent the incorrect cofiguration of a server.

You can run the commands manually at the Netsh prompt. However, if you save your command sequence as a script, you can run the script at a later date if you decide to change your server configurations. In addition, both wireless access points and switches must be capable of To test basic interoperability for PPP connections for wireless access points, configure the access point and the access client to use Password Authentication Protocol PAP.

Use additional PPP-based authentication protocols, such as PEAP, until you have tested the ones that you intend to use for network access. NPS supports both password-based and certificate-based authentication methods. However, not all network access servers support the same authentication methods. In some cases, you might want to deploy a different authentication method based on the type of network access. Fast reconnect enables wireless clients to move between wireless access points on the same network without being reauthenticated each time they associate with a new access point.

This provides a better experience for wireless users and allows them to move between access points without having to retype their credentials. For VPN connections, EAP-TLS is a certificate-based authentication method that provides strong security that protects network traffic even as it is transmitted across the Internet from home or mobile computers to your organization VPN servers.

Certificate-based authentication methods have the advantage of providing strong security; and they have the disadvantage of being more difficult to deploy than password-based authentication methods. EAP-TLS uses certificates for both client and server authentication, and requires that you deploy a public key infrastructure PKI in your organization. During the authentication process, server authentication occurs when the NPS sends its server certificate to the access client to prove its identity to the access client.

The access client examines various certificate properties to determine whether the certificate is valid and is appropriate for use during server authentication. If the server certificate meets the minimum server certificate requirements and is issued by a CA that the access client trusts, the NPS is successfully authenticated by the client. Similarly, client authentication occurs during the authentication process when the client sends its client certificate to the NPS to prove its identity to the NPS.

The NPS examines the certificate, and if the client certificate meets the minimum client certificate requirements and is issued by a CA that the NPS trusts, the access client is successfully authenticated by the NPS. Although it is required that the server certificate is stored in the certificate store on the NPS, the client or user certificate can be stored in either the certificate store on the client or on a smart card.

For this authentication process to succeed, it is required that all computers have your organization's CA certificate in the Trusted Root Certification Authorities certificate store for the Local Computer and the Current User. If you use this method, you must also enroll the CA certificate to client computers connecting to your network so that they trust the certificate issued to the NPS.

You can purchase a server certificate from a public CA such as VeriSign. If you use this method, make sure that you select a CA that is already trusted by client computers.